I was at the library today and it so happened the kit was sitting there waiting to be picked up. I asked to take a look at it and also asked the librarian why they book this very expensive kit just like a common book or CD. She said same borrowing rules apply (I think they really need to make an exception for this). Even if you are late returning, break it, lose it, have zero idea how to use it, this completely ruins it for 358 other people who like to make use of it. oh well, it's a pilot program.